Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
External Audio Source Connection -R199
Inside the storage compartment inside the center console.
The external audio source connection works with the Volkswagen radio or radio/navigation system that has an AUX.
Audio signals (generally the headphone output signals) from MP3 players and CD and cassette players can be played in the radio or radio navigation system at the external audio source connection with the appropriate wiring connection. They can then be played through the vehicle speakers.
For additional information, refer to the radio or radio/navigation system owner manual.
The external audio source connection in the -RNS 315- radio/navigation system is integrated inside the RNS unit. For more information refer to the Owner's Manual for the -RNS 315-.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.